mirror of
https://github.com/Telecominfraproject/oopt-gnpy.git
synced 2025-11-01 18:47:48 +00:00
e9f9ddb4d6
if user define a delta_p that is reduced because of saturation,
then this initial setting is still kept for power sweep to be sure
that the full amplitude of sweep is used.
SI power = 0 dBm
max power amp1 = 20 dBm,
user_defined_delta_p set by user = 3
80 channels, so pch_max = 20 - 10log10(80) = 0.96 dBm
power_sweep -> power range [-3, 0] dBm
then for initial design,
pref = 0 dBm
computed_delta_p =
min(pch_max, pref + user_defined_delta_p) - pref = 0.96
but for -3 power sweep
pref = -3 dBm
computed_delta_p =
min(pch_max, pref + user_defined_delta_p) - pref =
min(0.96, -3 + 3) - (-3) = 3
so the user defined delta_p is applied as much as possible
Signed-off-by: EstherLerouzic <esther.lerouzic@orange.com>
Change-Id: I8fd459c29aa9754ff9d4868af1d8be8642a31913
68 lines
3.8 KiB
Python
68 lines
3.8 KiB
Python
# -*- coding: utf-8 -*-
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from pathlib import Path
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import os
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from logging import INFO, Formatter
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import pytest
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import subprocess
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from gnpy.tools.cli_examples import transmission_main_example, path_requests_run
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SRC_ROOT = Path(__file__).parent.parent
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@pytest.mark.parametrize("output, log, handler, args", (
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('transmission_main_example', None, transmission_main_example, []),
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('transmission_saturated', 'logs_transmission_saturated', transmission_main_example,
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['tests/data/testTopology_expected.json', 'lannion', 'lorient', '-e', 'tests/data/eqpt_config.json', '--pow', '3']),
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('path_requests_run', 'logs_path_request', path_requests_run, ['-v']),
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('transmission_main_example__raman', None, transmission_main_example,
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['gnpy/example-data/raman_edfa_example_network.json', '--sim', 'gnpy/example-data/sim_params.json', '--show-channels', ]),
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('openroadm-v4-Stockholm-Gothenburg', None, transmission_main_example,
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['-e', 'gnpy/example-data/eqpt_config_openroadm_ver4.json', 'gnpy/example-data/Sweden_OpenROADMv4_example_network.json', ]),
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('openroadm-v5-Stockholm-Gothenburg', None, transmission_main_example,
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['-e', 'gnpy/example-data/eqpt_config_openroadm_ver5.json', 'gnpy/example-data/Sweden_OpenROADMv5_example_network.json', ]),
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('transmission_main_example_long', None, transmission_main_example,
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['-e', 'tests/data/eqpt_config.json', 'tests/data/test_long_network.json']),
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('spectrum1_transmission_main_example', None, transmission_main_example,
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['--spectrum', 'gnpy/example-data/initial_spectrum1.json', 'gnpy/example-data/meshTopologyExampleV2.xls', ]),
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('spectrum2_transmission_main_example', None, transmission_main_example,
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['--spectrum', 'gnpy/example-data/initial_spectrum2.json', 'gnpy/example-data/meshTopologyExampleV2.xls', '--show-channels', ]),
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('path_requests_run_CD_PMD_PDL_missing', 'logs_path_requests_run_CD_PMD_PDL_missing', path_requests_run,
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['tests/data/CORONET_Global_Topology_expected.json', 'tests/data/CORONET_services.json', '-v']),
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('power_sweep_example', 'logs_power_sweep_example', transmission_main_example,
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['tests/data/testTopology_expected.json', 'brest', 'rennes', '-e', 'tests/data/eqpt_config_sweep.json', '--pow', '3']),
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))
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def test_example_invocation(capfd, caplog, output, log, handler, args):
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"""Make sure that our examples produce useful output"""
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os.chdir(SRC_ROOT)
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expected = open(SRC_ROOT / 'tests' / 'invocation' / output, mode='r', encoding='utf-8').read()
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formatter = Formatter('%(levelname)-9s%(name)s:%(filename)s %(message)s')
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caplog.handler.setFormatter(formatter)
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# keep INFO level to at least test those logs once
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caplog.set_level(INFO)
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handler(args)
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captured = capfd.readouterr()
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assert captured.out == expected
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assert captured.err == ''
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if log:
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expected_log = open(SRC_ROOT / 'tests' / 'invocation' / log, mode='r', encoding='utf-8').read()
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assert expected_log == caplog.text
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@pytest.mark.parametrize('program', ('gnpy-transmission-example', 'gnpy-path-request'))
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def test_run_wrapper(program):
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"""Ensure that our wrappers really, really work"""
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proc = subprocess.run((program, '--help'), stdout=subprocess.PIPE, stderr=subprocess.PIPE,
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check=True, universal_newlines=True)
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assert proc.stderr == ''
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assert 'https://github.com/telecominfraproject/oopt-gnpy' in proc.stdout.lower()
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assert 'https://gnpy.readthedocs.io/' in proc.stdout.lower()
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def test_conversion_xls():
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proc = subprocess.run(
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('gnpy-convert-xls', SRC_ROOT / 'tests' / 'data' / 'testTopology.xls', '--output', os.path.devnull),
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stdout=subprocess.PIPE, stderr=subprocess.PIPE, check=True, universal_newlines=True)
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assert proc.stderr == 'missing header delta p\nmissing header delta p\n'
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assert os.path.devnull in proc.stdout
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